260P/McNaught 
   From 3676 observations 2005 May 20-2019 Aug. 16.(3) Kinoshita
   Epoch = 2020 Feb. 1.0 TT = JDT 2458880.5 
       T = 2019 Sept. 9.96455 TT            peri.=  18.39673 
       e = 0.6088445                        node = 349.35239 (2000.0) 
       q = 1.4167347 AU                     incl.=  15.05178 
   a = 3.6219220 AU          n = 0.14298663         P = 6.89 years 
  m1 = 11.0 + 5log(delta) + 20.0log(r) 
  A. Node = E:09/13.1 JST  O:2019/08/16.2 JST  1.445 AU 
  D. Node = E:03/10.1 JST  O:2022/01/17.2 JST  5.398 AU 

2020   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
01/12 22:20   03 03.36  +42 11.6   1.246   1.944  120.9   25.7   18.4/113.2   1.9/ 88   79 17  17.3  +58/115
01/13 22:20   03 04.88  +42 04.3   1.260   1.950  120.2   25.8   18.6/112.6   1.8/ 87   92 18  17.3  +57/115
01/14 22:20   03 06.42  +41 57.1   1.274   1.957  119.6   25.9   18.7/112.1   1.8/ 87  104 19  17.4  +57/115
01/15 22:10   03 07.96  +41 50.1   1.288   1.964  119.0   26.0   18.9/111.5   1.8/ 87  117 20  17.4  +58/115
01/16 22:10   03 09.53  +41 43.1   1.303   1.970  118.4   26.1   19.0/111.0   1.8/ 86  129 21  17.5  +58/114
01/17 22:10   03 11.11  +41 36.3   1.317   1.977  117.7   26.1   19.1/110.5   1.8/ 86  140 22  17.5  +57/114
01/18 22:10   03 12.70  +41 29.5   1.332   1.984  117.1   26.2   19.3/110.0   1.8/ 86  149 23  17.6  +57/114
01/19 22:10   03 14.31  +41 22.9   1.346   1.990  116.5   26.3   19.4/109.5   1.8/ 85  154 24  17.6  +56/114
01/20 22:10   03 15.94  +41 16.4   1.361   1.997  115.9   26.3   19.6/109.0   1.8/ 85  153 25  17.7  +56/114
01/21 22:10   03 17.57  +41 10.0   1.376   2.004  115.2   26.4   19.7/108.6   1.7/ 85  147 26  17.7  +55/114
01/22 22:10   03 19.22  +41 03.6   1.391   2.011  114.6   26.4   19.8/108.1   1.7/ 85  138 27  17.8  +55/113
01/23 22:10   03 20.88  +40 57.4   1.406   2.018  114.0   26.5   19.9/107.7   1.7/ 84  128 28  17.8  +54/113
01/24 22:10   03 22.56  +40 51.3   1.421   2.024  113.3   26.5   20.1/107.3   1.7/ 84  118 29  17.9  +54/113
01/25 22:10   03 24.24  +40 45.3   1.437   2.031  112.7   26.6   20.2/106.9   1.7/ 84  107  1  17.9  +54/113
01/26 22:10   03 25.94  +40 39.4   1.452   2.038  112.1   26.6   20.3/106.5   1.7/ 84   96  2  18.0  +53/113
01/27 22:00   03 27.64  +40 33.6   1.467   2.045  111.5   26.6   20.4/106.1   1.6/ 83   85  2  18.0  +55/113
01/28 22:10   03 29.37  +40 27.9   1.483   2.052  110.8   26.7   20.5/105.8   1.6/ 83   75  3  18.1  +52/113
01/29 22:10   03 31.10  +40 22.2   1.499   2.058  110.2   26.7   20.6/105.4   1.6/ 83   64  4  18.1  +52/113
01/30 22:10   03 32.83  +40 16.7   1.515   2.065  109.6   26.7   20.7/105.1   1.6/ 83   54  5  18.2  +51/113
01/31 22:10   03 34.58  +40 11.3   1.531   2.072  109.0   26.7   20.8/104.7   1.6/ 83   44  6  18.3  +51/113
02/01 22:00   03 36.33  +40 05.9   1.546   2.079  108.3   26.7   20.9/104.4   1.6/ 83   35  7  18.3  +53/112
02/02 22:00   03 38.09  +40 00.7   1.563   2.086  107.7   26.7   21.0/104.1   1.6/ 82   27  8  18.4  +52/112
02/03 22:00   03 39.87  +39 55.5   1.579   2.093  107.1   26.8   21.1/103.8   1.5/ 82   23  9  18.4  +52/112
02/04 22:00   03 41.65  +39 50.4   1.595   2.099  106.5   26.8   21.2/103.6   1.5/ 82   24 10  18.5  +51/112
02/05 22:00   03 43.44  +39 45.4   1.611   2.106  105.9   26.8   21.3/103.3   1.5/ 82   31 11  18.5  +51/112
02/06 22:00   03 45.23  +39 40.4   1.628   2.113  105.2   26.8   21.4/103.0   1.5/ 82   41 12  18.6  +50/112
02/07 22:00   03 47.04  +39 35.5   1.644   2.120  104.6   26.8   21.5/102.8   1.5/ 82   53 13  18.6  +50/112
02/08 22:00   03 48.85  +39 30.7   1.661   2.127  104.0   26.7   21.6/102.5   1.5/ 82   65 14  18.7  +50/112
02/09 22:00   03 50.66  +39 26.0   1.677   2.134  103.4   26.7   21.6/102.3   1.5/ 82   79 15  18.7  +49/112
02/10 22:00   03 52.49  +39 21.3   1.694   2.141  102.8   26.7   21.7/102.1   1.4/ 82   92 16  18.8  +49/112
02/11 22:00   03 54.31  +39 16.7   1.711   2.148  102.1   26.7   21.8/101.9   1.4/ 82  106 17  18.8  +48/112
02/12 22:00   03 56.15  +39 12.2   1.728   2.154  101.5   26.7   21.9/101.7   1.4/ 81  119 18  18.9  +48/112
inserted by FC2 system